This page was last updated on: June 27, 2011
Current Production Version 1.10.0.0
| Revision No. | Description | Date Logged | Status |
| 313 | Add User Defined Load Factor Option | 06/14/2011 | open |
| 312 | Update to Intel Fortran XE2011 and Visual Studio 2010 | 06/01/2011 | open |
| 311 | Input Check for LYA for 2 rows minimum | 05/13/2011 | open |
| 310 | Add input item to turn off PDF creation | 04/21/2011 | open |
| 309 | ABLRFD v1.9.1.0 Beta Test Comments | 03/22/2011 | v1.10.0.0 |
| 308 | EH Resultant Location | 01/25/2011 | open |
| 307 | Height of Soil Above Toe on the SOI command | 01/21/2011 | v1.10.0.0 |
| 306 | Rock Modulus Users Manual Documentation | 11/30/2010 | v1.10.0.0 |
| 305 | LL Surcharge Eccentricity Question | 11/01/2010 | open |
| 304 | Backfill Soil Height Input Check | 09/24/2010 | open |
| 303 | Add corbel to Abutment Without Backwall | 09/23/2010 | open |
| 302 | Wind on Sub EngAsst Can't be negative | 08/06/2008 | open |
| 301 | Zero Soil Height Error | 07/27/2010 | open |
| 300 | Backfill Area Warning Message in Output File | 07/27/2010 | open |
| 299 | Incorrect BRADD 3.1.5.0 Dimension Variable for Pile Lateral Load | 07/22/2010 | open |
| 298 | Stem Bar Fails Design but Passes for Analysis | 07/12/2010 | closed |
| 297 | Pile Layout Input Error Message Revision | 04/09/2010 | open |
| 296 | Soil/Water Height Input Checks and UM Changes | 03/29/2010 | v1.10.0.0 |
| 295 | Upgrade to Intel Visual Fortran Version 11.1 and Visual Studio 2008 | 03/02/2010 | v1.10.0.0 |
| 294 | Update configuration files to use upper limits, lower limits and defaults | 03/02/2010 | open |
| 293 | ABLRFD v1.9.0.0 Test Comments | 03/01/2010 | v1.9.0.0 |
| 292 | ABLRFD v1.8.1.0 Beta Test Comments | 02/09/2010 | v1.9.0.0 |
| 291 | Foundation Uneveness Removal For Crack Control Check | 11/18/2009 | v1.9.0.0 |
| 290 | Metric Unit Removal | 11/19/2009 | v1.9.0.0 |
| 289 | Weighted Average Elastic Settlement Issue | 10/13/2009 | open |
| 288 | Battered Pile Question | 07/14/2009 | v1.10.0.0 |
| 287 | Settlement Calculation Issues | 07/10/2009 | v1.9.0.0 |
| 286 | Wind on Substructure Load Revision | 06/11/2009 | v1.9.0.0 |
| 285 | Incorrect BRADD Dimension Variable for Horizontal Sliding Force | 04/30/2009 | v1.9.0.0 |
| 284 | Provide PDF Output File Option | 12/31/2008 | v1.9.0.0 |
| 283 | Abutment design with and without water | 12/15/2008 | open |
| 282 | ABLRFD v1.7.1.0 Beta Test Comments | 12/11/2008 | v1.8.0.0 |
| 281 | Add New Abutment Type for 'Integral Abutments' to ABLRFD | 12/09/2008 | open |
| 280 | Upper Limit of the Download LL Reaction on DLL command issue | 12/05/2008 | v1.8.0.0 |
| 279 | LRT Command Revisions | 11/13/2008 | v1.8.0.0 |
| 278 | Approach Slab Load Addition | 11/13/2008 | open |
| 277 | Specification Check Warning Issue on Moment Axial Int. Table | 10/16/2008 | v1.9.0.0 |
| 276 | Add Input Check for Specified Par. Bars for Spread Footing Analysis Run | 09/19/2008 | v1.9.0.0 |
| 275 | Minimum Toe/Heel Projection Issue | 08/27/2008 | v1.8.0.0 |
| 274 | Increase Fixed Format Line Length to 132 Columns | 07/29/2008 | v1.8.0.0 |
| 273 | Stem Serviceability Issue | 07/18/2008 | v1.8.0.0 |
| 272 | ABLRFD Changes for BRADD | 07/08/2008 | v1.8.0.0 |
| 271 | Specification Check Heading Issue | 06/20/2008 | v1.8.0.0 |
| 270 | Update PENNDOT Bureau Name in User Manual | 06/05/2008 | v1.8.0.0 |
| 269 | Remove [prod] and [test] sections from RUN.INI | 06/05/2008 | v1.8.0.0 |
| 268 | Parallel Reinforcement | 05/16/2008 | v1.8.0.0 |
| 267 | NG appears for Service Check with no heel | 05/06/2008 | v1.10.0.0 |
| 266 | Allow program, to design abutment/wall with no toe projection | 05/06/2008 | v1.8.0.0 |
| 265 | Stub Abutment Design Question | 05/02/2008 | v1.7.0.0 |
| 264 | Criptic Warning Message Occurs When The Heel or Toe Projection is Set to Zero | 04/01/2008 | v1.8.0.0 |
| 263 | Design of Short Abutment Without Toe Causes Errors | 04/01/2008 | v1.8.0.0 |
| 262 | Default Footing Width Issue For Pile Design Runs | 02/20/2008 | v1.7.0.0 |
| 261 | Update ABLRFD References to DM-4 and AASHTO | 02/18/2008 | v1.7.0.0 |
| 260 | Update to Intel Fortran v10.1.013 | 02/15/2008 | v1.7.0.0 |
| 259 | ABREV184i Issue | 02/06/2008 | v1.7.0.0 |
| 258 | ABREV224 Issues | 02/06/2008 | v1.7.0.0 |
| 257 | Table Header Issue | 02/06/2008 | v1.7.0.0 |
| 256 | User Manual Changes | 02/06/2008 | v1.7.0.0 |
| 255 | Spec Check Summary missing a flag | 02/06/2008 | v1.7.0.0 |
| 254 | Negative Embedment Error Issue | 01/17/2008 | v1.9.0.0 |
| 253 | Non-structural architectural treatment cover for front face of stem | 01/04/2008 | v1.8.0.0 |
| 252 | Parallel Reinforcement cover fixed during design run | 10/18/2007 | v1.8.0.0 |
| 251 | Duplicate page in Users Manual | 10/04/2007 | v1.7.0.0 |
| 250 | UM changes related to Stem Location Increment for design Runs | 10/03/2007 | v1.7.0.0 |
| 249 | Applicability of ETA factors for the Extrem Limit States | 08/20/2007 | open |
| 248 | Negative effective footing width | 08/13/2007 | v1.8.0.0 |
| 247 | Analysis Crack Control Status Code Issue | 07/16/2007 | v1.8.0.0 |
| 246 | Increase Upper Limit of DC Parameter of LAB Command | 06/22/2007 | v1.7.0.0 |
| 245 | Negative Stem Moment Questions | 05/01/2007 | open |
| 244 | ABLRFD v1.6.0.0 Testing - User Manual Changes | 04/24/2007 | v1.6.0.0 |
| 243 | ABLRFD v1.5.1.0 Testing - Rock Sliding issue Comments | 02/21/2007 | v1.6.0.0 |
| 242 | ABLRFD v1.5.1.0 Testing - Footing Width Tolerance Issue | 03/19/2007 | v1.6.0.0 |
| 241 | Very Tall Wall Causes Crash During Design Run | 02/20/2007 | v1.6.0.0 |
| 240 | ABLRFD v1.5.1.0 Testing - UM Comments | 02/05/2007 | v1.6.0.0 |
| 239 | ABLRFD v1.5.1.0 Testing - Version comparison questions | 01/05/2007 | v1.5.0.1 |
| 238 | ABLRFD v1.5.1.0 Testing - Cover Command Revision | 12/22/2006 | v1.6.0.0 |
| 237 | ABLRFD v1.5.1.0 Testing - Crack Control Warning Message Issue | 12/22/2006 | v1.6.0.0 |
| 236 | GNDLL Debug Routine Revisions | 12/22/2006 | v1.6.0.0 |
| 235 | Change Debug Level to Appropriate Level For Intermediate Data Debugging | 12/15/2006 | v1.7.0.0 |
| 234 | User Manual DM-4 Reference Typo | 12/14/2006 | v1.7.0.0 |
| 233 | Difference in heel shear results between v1.4.0.4 and v1.5.0.0 | 12/14/2006 | v1.5.0.1 |
| 232 | Run.ini Test Path Change | 11/29/2006 | v1.6.0.0 |
| 231 | EndDebug statement missing causing debug messages to appear | 11/21/2006 | v1.5.0.1 |
| 230 | Zero Vertical Componant for Stem Batter Causes Crash | 10/13/2006 | v1.8.0.0 |
| 229 | Bearing Routine Crashes the Program for Debug Build | 10/12/2006 | v1.6.0.0 |
| 228 | Pedestal Footing Reinforcement Revision | 10/12/2006 | open |
| 227 | Minimum Area of Reinforcement Question | 10/06/2006 | closed |
| 226 | Error Message Cutoff in output | 09/27/2006 | 1.7.0.0 |
| 225 | Service Status OK Contradicts Stem Crack Control Status Code F | 09/12/2006 | v1.6.0.0 |
| 224 | Loads on the LRT Command | 08/04/2006 | v1.7.0.0 |
| 223 | Eccentricity Performance Ratio Check | 08/04/2006 | v1.7.0.0 |
| 222 | Specification Check Summary | 08/04/2006 | v1.7.0.0 |
| 221 | Datum Paramenter during Analysis Issue | 08/04/2006 | v1.7.0.0 |
| 220 | Input parameter check revision | 08/04/2006 | v1.6.0.0 |
| 219 | ABLRFD v1.5.0.0 - UM Changes - Miscellanous Changes | 07/27/2006 | v1.5.0.0 |
| 218 | ABLRFD v1.5.0.0 - Um Changes - Summary of Revisions change | 07/21/2006 | v1.5.0.0 |
| 217 | ABLRFD v1.5.0.0 - UM Changes - Figures and Tables | 07/19/2006 | v1.5.0.0 |
| 216 | ABLRFD v1.5.0.0 - UM Changes ABREV213 | 07/19/2006 | v1.5.0.0 |
| 215 | ABLRFD v1.5.0.0 - UM Changes - ABREV209 | 07/19/2006 | v1.5.0.0 |
| 214 | Bearing Resistance Comparison Issue | 07/14/2006 | open |
| 213 | Water Level Differential User Manual Revision | 06/27/2006 | v1.5.0.0 |
| 212 | ABLRFD v1.4.3.1 Testing - Bearing Resitance Tables Question | 06/30/2006 | v1.5.0.0 |
| 211 | ABLRFD v1.4.3.1 Testing - Chapter 7 User Manual Change | 06/19/2006 | v1.5.0.0 |
| 210 | ABLRFD v1.4.3.1 Testing - Development Length Factor Question | 06/19/2006 | v1.5.0.0 |
| 209 | ABLRFD v1.4.3.1 Testing - Additional User Manual Changes | 06/06/2006 | v1.5.0.0 |
| 208 | ABLRFD v1.4.3.1 Testing - User Manual Changes | 05/31/2006 | v1.5.0.0 |
| 207 | ABLRFD v1.4.3.1 Testing - Footing Forces Table Heading | 05/26/2006 | v1.5.0.0 |
| 206 | ABLRFD v1.4.3.1 Testing - Negative Moment Warning | 05/19/2006 | v1.5.0.0 |
| 205 | ABLRFD v1.4.3.1 Testing - Unit weight of Concrete | 05/19/2006 | v1.5.0.0 |
| 204 | Convert DIGITAL/PADIGITAL to INTEL/PAINTEL | 04/26/2006 | v1.6.0.0 |
| 203 | Punching Shear Question | 03/17/2006 | v1.5.0.0 |
| 202 | Partial EH-V force issue | 03/16/2006 | v1.4.0.4 |
| 201 | Cannot design for both PHL-93 and P-82 in one run | 06/13/2006 | open |
| 200 | Change Heel Shear Analysis Points to Dynamic Amount | 06/14/2005 | v1.5.0.0 |
| 199 | New Crack Control Equations | 06/09/2005 | v1.6.0.0 |
| 198 | Footing Width Tolerence Issue | 06/09/2005 | v1.6.0.0 |
| 197 | Area Per Width - Design Width Issue | 06/09/2005 | v1.6.0.0 |
| 196 | Footing Embedment Issue for Analysis Run | 06/09/2005 | v1.4.0.4 |
| 195 | Minimum Foundation Width Default Causes Error Message | 06/09/2005 | v1.5.0.0 |
| 194 | Implement changes to allow for input lines > 256 characters | 06/09/2005 | v1.7.0.0 |
| 193 | Shear analysis for pile footing without toe or heel results in divide by zero error | 06/09/2005 | v1.6.0.0 |
| 192 | Pedestal Sliding Issues | 06/09/2005 | open |
| 191 | Pedestal Reinforcement Summary Design Output Routine Conversion | 06/09/2005 | v1.7.0.0 |
| 190 | Intel Visual Fortran program conversion | 06/09/2005 | v1.5.0.0 |
| 189 | Rock Sliding Issue | 06/08/2005 | v1.6.0.0 |
| 188 | Pedestal - Footing Reinforcement Issue | 06/08/2005 | v1.6.0.0 |
| 187 | Eliminate SI #10 Bar Being Used in Program | 06/08/2005 | v1.5.0.0 |
| 186 | Reinforcement Spacing Issues | 06/08/2005 | v1.5.0.0 |
| 185 | Development Length/ Reinforcement Issues | 06/08/2005 | v1.5.0.0 |
| 184 | Cutoff Location Issues | 06/08/2005 | v1.5.0.0 (partially completed) |
| 183 | Incorrect LYD Image Files appear in Engineering Assistant | 05/11/2005 | v1.5.0.0 |
| 182 | Last Row Percent Batter - LYD 50 percent limit, LYA 100 percent limit | 05/11/2005 | v1.5.0.0 |
| 181 | Pile design with lateral load performance ration > 1.0 | 04/29/2005 | v1.5.0.0 |
| 180 | Remove STOP Statements from ABLRFD Program | 04/18/2005 | v1.5.0.0 |
| 179 | Remove hardcoded APRAS information from ABLRFD_DLL | 04/08/2005 | v1.5.0.0 |
| 178 | Beta1 Factor Not Reduced | 03/31/2005 | v1.9.0.0 |
| 177 | Lateral Pile Capacity Issue | 03/29/2005 | v1.5.0.0 |
| 176 | Change Stem Location Increment to User Input Item | 03/17/2005 | v1.5.0.0 |
| 175 | Chapter 8 format change / Example Problem warning message removal | 02/25/2005 | v1.5.0.0 |
| 174 | Inconsistent MAT Min Equiv Fluid Pressure SI Default Value | 02/16/2005 | v1.5.0.0 |
| 173 | Footing rebar maximum moment discrepancy | 02/14/2005 | v1.6.0.0 |
| 172 | Moment Assumption Question | 02/11/2005 | v1.6.0.0 |
| 171 | Footing Completly Embedded in Rock Causes Error | 02/07/2005 | v1.5.0.0 |
| 170 | User manual Typo Correction Section 3.6.1 | 01/21/2005 | v1.5.0.0 |
| 169 | Development Length Table for Analysis Runs | 01/14/2005 | v1.5.0.0 |
| 168 | Pile Patern Density Output Change | 01/05/2005 | v1.5.0.0 |
| 167 | Extreme - I Limit State Load Factor Changes | 11/19/2004 | v1.5.0.0 |
| 166 | Stem Bar Development Length Cover Issue | 11/19/2004 | v1.4.0.3 |
| 165 | Water Level Warning Message Question | 10/05/2004 | v1.4.0.3 |
| 164 | Clear Spacing Question | 10/05/2004 | v1.5.0.0 |
| 163 | Earthquake force in Footings | 10/05/2004 | open |
| 162 | Positive values for Upward Live Load Force on DLL card | 09/02/2004 | v1.4.0.3 |
| 161 | Load Factors in ABLRFD User's Manual | 08/27/2004 | v1.4.0.3 |
| 160 | Automatic Update for PD file time and date changes with XP | 08/05/2004 | v1.5.0.0 |
| 159 | Update Chapter 9 with new contact information | 07/21/2004 | v1.4.0.3 |
| 158 | Add caption text to EngAsst image files | 07/19/2004 | v1.5.0.0 |
| 157 | User Manual Equation Correction | 06/22/2004 | v1.4.0.3 |
| 156 | Spread Footing on Soft Rock Question | 06/21/2004 | v1.4 |
| 155 | Ground slope for soil cut program/ user manual question | 06/15/2004 | v1.4.0.3 |
| 154 | Warning Message repeats for many pages of output | 06/15/2004 | v1.4.0.3 |
| 153 | Make config files ENGMGR compatable | 06/01/2004 | v1.4.0.3 |
| 152 | Create temp files to TEMP variable location | 06/01/2004 | v1.5.0.0 |
| 151 | Abutment will not design for Bearing Capacity | 06/01/2004 | v1.4 |
| 150 | Overturning Factor of Safety Question | 05/28/2004 | v1.5.0.0 |
| 149 | Sliding Factor of Safety Question | 05/28/2004 | v1.5.0.0 |
| 148 | Sliding Stability check for Service Question | 05/28/2004 | v1.5.0.0 |
| 147 | User Manual Force Resultant Diagram/Wording Inconsistency | 05/27/2004 | v1.5.0.0 |
| 146 | Design Run Selects Largest Toe Projection rather than Shortest | 05/27/2004 | v1.4.0.3 |
| 145 | Resultant Location Restraints on Rock Foundations | 05/27/2004 | v1.5.0.0 |
| 144 | Sliding Resistance on Rock Foundation Issue | 05/27/2004 | v1.5.0.0 |
| 143 | Braking and Centrifugal Load Factor Question | 05/27/2004 | v1.5.0.0 |
| 142 | Analysis Run Warning Message Question | 05/24/2004 | v1.4.0.3 |
| 141 | Small Height difference changes footing design - piles - LYD card was incorrectly set to optimize pile density instead of footing size | 05/11/2004 | v1.4 |
| 140 | BRADD reported stack dump when setting optimum design | 05/03/2004 | v1.5.0.0 |
| 139 | Reinforcement not considered developed in footing | 04/09/2004 | v1.5.0.0 |
| 138 | Load Factor for Wind on Live Load Question | 03/29/2004 | v1.5.0.0 |
| 137 | Reinforcement Spacing Requirement Issues | 03/11/2004 | v1.5.0.0 |
| 136 | Minimum Foundation Width Modification | 03/04/2004 | v1.5.0.0 |
| 135 | Lap Length Modification Factor Question | 02/27/2004 | v1.5.0.0 |
| 134 | Rock Friction Angle User Manual Discrepency | 02/24/2004 | v1.4.0.3 |
| 133 | Stem Steel Development Passes Intial Design, Fails Final Design | 02/05/2004 | v1.5.0.0 |
| 132 | WSUB Direction Question | 01/28/2004 | v1.4.0.3 |
| 131 | Spelling Error in Saturated Backfill Warning Message | 01/19/2004 | v1.4.0.3 |
| 130 | Max Bar Diam not Used for Crack Control in Pile Found | 01/16/2004 | v1.4.0.3 |
| 129 | Horizontal Earth Pressure Temporary Load Question | 01/12/2004 | v1.4.0.3 |
| 128 | Per linear Foot User Manual Enhancement | 01/08/2004 | v1.4.0.3 |
| 127 | Config File Issue: Soil density inputs | 12/17/2003 | v1.4.0.3 |
| 126 | ABLRFD DLL Conversion | 12/12/2003 | v1.5.0.0 |
| 125 | Add Long File Names Support To LRFD programs. | 10/24/2003 | v1.5.0.0 |
| 124 | ABLRFD v1.4 Release - Test Comments. | 10/20/2003 | v1.4 |
| 123 | User Manual - Add Prime Marks to Sigma Stresses for Consolidation Settlement. | 10/08/2003 | v1.8.0.0 |
| 122 | Toe Projection Increment Revision. | 10/07/2003 | v1.4 |
| 121 | ABLRFD v1.4.1c Beta Test Comments. | 10/27/2003 | v1.4 |
| 120 | Test Input File Verification Changes. | 08/26/2003 | v1.4 |
| 119 | Spread Footing on Soil Settlement Issues . | 08/26/2003 | open |
| 118 | Invalid Soil Type Halts Program. | 07/02/2003 | v1.4 |
| 117 | Water Height /Soil Height check tolerance. | 06/24/2003 | v1.4 |
| 116 | Development Lap Length During Design . | 09/16/2003 | v1.5.0.0 |
| 115 | Lateral Resistance Issues in Piles. | 06/16/2003 | v1.4.0.3 |
| 114 | Ka Use Investigated for Retaining Walls. | 05/30/2003 | v1.4 |
| 113 | Temp and Final EH are equal for Broken Backfill Case. | 05/27/2003 | v1.4 |
| 112 | Program Aborts for Some Two Layer Soils (Settlement Issue). | 05/27/2003 | v1.4 |
| 111 | Bearing Resistance Question. Effective Footing Width Incorrectly Larger Than Footing Width for Negative Eccentricity. | 04/25/2003 | v1.4 |
| 110 | Maximum Shear not being detected by ABLRFD. | 01/23/2003 | v1.4.0.3 |
| 109 | Rock Classification Change per DM-4. | 01/23/2003 | v1.8.0.0 |
| 108 | Backfill Soil Density - DM4 Compliance. | 01/13/2003 | v1.4 |
| 107 | Output Conversion Error - Wind on Super in Input Summary Section. | 01/06/2003 | v1.4 |
| 106 | ABLRFD v1.4.1a Beta Test Comments. | 12/13/2002 | v1.4 |
| 105 | Water Level Differential Tolerence Issue. | 12/04/2002 | v1.4 |
| 104 | Cohesive Settlement Equations Questioned. | 11/22/2002 | open |
| 103 | Question about 3.0 Performance Ratio for Soil. No program revisions required. | 11/20/2002 | v1.5.0.0 |
| 102 | Duplicate to 085 - "Allowable Exceeded "Flag Not Working. | 11/15/2002 | v1.4 |
| 101 | Pile Uplift Allowable Not Considered in Analysis.
User Manual MRD Paramter 2 (Development Length Correction Factor) description was updated to exclude reference to epoxy coated rebars. |
11/15/2002 | v1.4.0.3
v1.4 / MRD |
| 100 | Zero Toe Projection produces no Design Results. | 11/14/2002 | closed |
| 099 | Correction to Development Length for Rebar in Tension. | 08/06/2002 | v1.5.0.0 |
| 098 | Revision to Minimum Water Differential to 3 ft. | 08/06/2002 | v1.4 |
| 097 | Eccentricity error for analysis run created from design output. | 07/17/2002 | v1.5.0.0 |
| 096 | Bearing Resistance Changes Greatly with Heel Projection. | 07/08/2002 | closed |
| 095 | Crack Control Output Status Code Questions. | 07/08/2002 | closed |
| 094 | Beta Testing v1.4.1 Comments and Revisions. | 05/14/2002 | v1.4 |
| 093 | Definition of Theta in Inclination Factor Equations for Bearing Capacity . | 04/22/2002 | v1.4 |
| 092 | Shape Factors in Bearing Resistance. | 04/11/2002 | cancelled |
| 091 | Bearing Resitance Calculation Clarification. | 04/09/2002 | v1.3 |
| 090 | Update User Manual to include Broken Backfill EH method. | 04/05/2002 | v1.4 |
| 089 | Ncq, Nrq question for abutment design. No program changes were required. | 03/21/2002 | v1.3 |
| 088 | Modify Defualt ETA Factors to 1.0. | 03/06/2002 | v1.5.0.0 |
| 087 | Dual Input for Concrete Density in ALBRFD. | 03/06/2002 | v1.5.0.0 |
| 086 | Move Pile Pattern Output Table directly after Footing Geometry Table. | 03/05/2002 | v1.5.0.0 |
| 085 | Crack Control "Allowable Exceeded" Flag. | 03/04/2002 | v1.5.0.0 |
| 084 | Add New Friction force Input item. | 02/27/2002 | v1.5.0.0 |
| 083 | Enhance program to display Lateral Load and Lateral Load Resistance headings as 'kips/unit length' or show actual lateral load and resistance per pile. | 01/15/2002 | v1.5.0.0 |
| 082 | Investigate program applying the 1.4 top bar modification factor to the development length of footing bottom parallel bar. | 01/10/2002 | v1.5.0.0 |
| 081 | Revise maximum Temp/Shrinkage spacing to 12" for #4 bars and 18" for larger bars. | 01/04/2002 | v1.5.0.0 |
| 080 | Revise program to provide more meaningful warning message when negative moment occurs on back face of stem. | 12/19/2001 | v1.5.0.0 |
| 079 | Revise program to eliminate bar size errors during the backwall calculations under certain circumstances. | 12/19/2001 | v1.5.0.0 |
| 078 | Investigate providing intermediate results for calculations for bearing resistance and lateral earth pressure. Indicate the output file whether Coulomb or Rankine method was used. | 11/30/2001 | v1.4 |
| 077 | Investigate the computation of the factored soil bearing resistance for certain circumstances | 11/30/2001 | v1.5.0.0 |
| 076 | Investigate bearing resistance calculations and the impact of the water level on them. | 11/30/2001 | v1.5.0.0 |
| 075 | Revise program to properly calculate the moment at toe for vertical live load surcharge force. | 11/28/2001 | v1.4 |
| 074 | Investigate adding an indication to the program as to what criterion controlled the footing size. | 11/20/2001 | v1.6.0.0 |
| 073 | Investigate bearing resistance calculations and the influence of the bearing resistance factor on them. | 11/20/2001 | v1.5.0.0 |
| 072 | Revise program to prevent extra Warning L/B < 1 warning messages for two layer soil system. | 11/201/2001 | v1.5.0.0 |
| 071 | Revise program so user can set Tmp Live Load Surcharge (LS) to 0.0 and have Final LS value greater than 0.0 | 11/20/2001 | v1.4 |
| 070 | Revise program so it does not apply braking force for STR-1, STR-V and SER-1 for minimum load cases since there is no live load. | 11/15/2001 | v1.5.0.0 |
| 069 | Revise program to subtract 2" eccentricity for minimum load cases for abutment stem designs as per DM-4 11.6.4.5 | 11/9/2001 | v1.10.0.0 |
| 068 | Revise program so it does not apply braking force for the STR-1 (min) limit state. | 11/02/2001 | cancelled |
| 067 | Investigate inconsistency of User Manual states SOI "Mass Unit Weight/Density" is not required for sand or c-phi soils but program errors if it is not entered. | 10/30/2001 | v1.4 |
| 066 | Revise program as per SOL 431-01-07 to use load factor for longitudinal wind (WL) of 1.0 for both service and strength limit states. | 10/30/2001 | v1.5.0.0 |
| 065 | Enhance program to allow user to enter maximum dynamic load allowance (IM) for P-82 permit vehicle. | 10/26/2001 | v1.4 |
| 064 | Investigate how program computes settlement on rock. | 09/10/2001 | v1.3 |
| 063 | Request to enhance program to allow user to enter water level above the top of a retaining wall or abutment. | 08/21/2001 | Cancelled |
| 062 | User requested a change SRB command to give user ability to have stem bars not lapped with footing bars. PENNDOT does not wish to do this at this time. Program will not be changed. | 07/03/2001 | v1.3 |
| 061 | Revise kip/kN conversion factor in User Manual for commands LAB, LRT, DLL, SLL and EQL | 06/25/2001 | v1.4.0.3 |
| 060 | Investigate to only increase footing thickness if required based on shear to speed up program | 06/15/2001 | v1.4.0.3 |
| 059 | Investigate 1.333 performance ratio in the "FOOTING FLEXURE" table. Should be close to 1.0 for design run. | 06/15/2001 | v1.8.0.0 |
| 058 | Investigate conflicting values between "FACTORED FORCES" and "CONTROLLING FORCES" tables | 06/15/2001 | v1.5.0.0 |
| 057 | Review procedures for reinforcement design | 06/15/2001 | v1.5.0.0 |
| 056 | DM-4 Section 3.11.3 - Add input checks to verify ground water elevations meet requirements of this section | 04/27/2001 | v1.4 |
| 055 | Review procedures to calculate development length of reinforcement | 06/13/2001 | v1.4.0.3 |
| 054 | Program designed an abutment with a pile pattern performance ratio of less than 1.0 | 05/18/2001 | v1.4 |
| 053 | Calculation of horizontal forces acting on back of wall/abutment in submerged soil conditions | 04/26/2001 | v1.4 |
| 052 | DM-4 Section DC5.8.9.2P-1 - computation of distances dv and de | 04/26/2001 | open |
| 051 | DM-4 Section DC5.8.3.2 - sectional model for shear design. Determined program does not need revised. | 04/26/2001 | v1.3 |
| 050 | DM-4 Section D10.6.2.2.3b-1 - elastic settlement for foundations on stiff cohesive soil | 04/26/2001 | v1.4 |
| 049 | DM-4 Section D3.11.5.5 - application of earth pressure on walls - addressed by Revision 048 | 04/26/2001 | v1.5.0.0 |
| 048 | AASHTO Section A3.11.5.3 - compute Ka using equation instead of table | 04/26/2001 | v1.5.0.0 |
| 047 | AASHTO Section A3.11.2 - increase max allowable value of LDC - Temp ES parameter to 10' (3.05m) | 04/26/2001 | v1.5.0.0 |
| 046 | AASHTO Section A3.10.9.2 - acceleration coefficient. Determined program does not need revised. | 04/26/2001 | v1.3 |
| 045 | Enhance program to enter two concrete densities for modulus of elasticity and dead load calculations. | 04/25/2001 | v1.5.0.0 |
| 044 | Force (J-bars) protruding from abutment to always be epoxy coated as per DM-4 5.4.3.6P | 04/24/2001 | v1.5.0.0 |
| 043 | Enhance program to allow input commands to control soil parameters for backfill | 04/24/2001 | v1.4 |
| 042 | Adjusted the calculation of the abutment backwall at seat level Area/Width values | 04/17/2001 | v1.4 |
| 041 | Investigated if new input file will run with new version. Input file had same problem as Revision No. 027. | 04/13/2001 | v1.4 |
| 040 | Enhance program to show average load factor for both vertical and lateral load combinations (DM-4 6.15.2P) | 04/13/2001 | v1.4 |
| 039 | User Manual Section 6.12.5 revision concerning pile tip resistance factor | 04/05/2001 | v1.3 |
| 038 | Pause the program when the run is complete to prevent the DOS window from closing automatically. | 02/15/2001 | v1.3 |
| 037 | Use a different extension (other than .PDF) for parameter definition file | 01/11/2001 | v1.3 |
| 036 | Implment additional compiler settings to prevent the program from performing invalid operations, such as divide by zero. | 02/14/2001 | v1.4 |
| 035 | Enhance program by adding new LAB input parameter called "Horizontal WS Substructure". | 02/07/2001 | v1.4 |
| 034 | Added input check for SOI command to make sure Ncq and Ngamma are entered in a near slope condition to prevent a problem with the spread footing bearing resistance calculation. | 01/17/2001 | v1.4 |
| 033 | Update PENNDOT's address for User Manual Chapter 9 & add contact person e-mail address | 01/11/2001 | v1.3 |
| 032 | Program revision to improve pile pattern selection procedure. | 01/20/2001 | v1.4 |
| 031 | Add a special copyright notice for beta test versions of the program. | 01/05/2001 | v1.4 |
| 030 | Adjusted settlement calculations for over consolidated clay. | 10/24/2000 | v1.4 |
| 029 | Added Footing Thickness and Width Increment as input parameter on FTG command to allow user to speed-up program runs. | 11/30/2000 | v1.4 |
| 028 | Added input check to make sure EQL "Phi Factor Foundation" is greater than zero. Program revision to eliminate a discrepancy between meaning of EQL "Vertical Soil EQ" parameter in user manual and the use of the value by the program. | 11/08/2000 | v1.3 |
| 027 | Program revision to prevent program abort if backfill height is zero during stem design. | 10/20/2000 | v1.4 |
| 026 | Incorporate revisions made for BRADD to provide more meaningful messages | 09/29/2000 | v1.3 |
| 025 | Incorporate some revisions needed for BRADD | 08/18/2000 | v1.3 |
| 024 | Revise "Top Width" parameter default for AWB & RWL commands to 1'-5.25" as per BD-642M | 08/18/2000 | v1.3 |
| 023 | Convert user manual to Microsoft Word | 08/17/2000 | v1.3 |
| 022 | User manual clarification for Section 3.4.1.4. Retaining walls are checked for the temp. stage. | 07/31/2000 | v1.3 |
| 021 | Program revision to use unfactored loads when computing inclination factors. | 07/31/2000 | v1.3 |
| 020 | Support Windows 2000 | 02/24/2000 | v1.3 |
| 019 | Program revision to prevent parameter definition file from sometimes becoming corrupted. | 01/10/2000 | v1.3 |
| 018 | Permit input files to be stored in other directories than the program files. | 07/27/2000 | v1.3 |
| 017 | Adjusted end cover for bars in User Manual Figure 5.22-1 to be 2" as per BD-631. | 04/24/2000 | v1.3 |
| 016 | Adjusted input check tolerance to permit input file to run when min. footing width was exactly equal to the sum of the min. toe, min. heel and stem width at top of footing. | 03/15/2000 | v1.3 |
| 015 | Investigated to make sure sliding was not being checked for an abutment on rock input file with Sliding Resistance input parameter set to No. | 03/03/2000 | v1.3 |
| 014 | Add Service III limit state to check service axial and lateral capacities | 02/01/2000 | Cancelled |
| 013 | Program enhanced to allow tension in pile/caisson under any limit state except Service. | 02/01/2000 | v1.4 |
| 012 | Program revision no longer requires lateral pile capacities to be input for battered pile foundations. Program ignored these values as it computes lateral pile capacities for battered piles. | 02/01/2000 | v1.3 |
| 011 | Revised the program output software to make it easier to maintain. | 01/24/2000 | v1.4 |
| 010 | Added "Horiz Backwall Live Load" input parameter to the LAB command only for use in designing backwalls (open). User manual clarifications (v1.3); buoyancy is not applied to spread footings on rock; WA is also applied as a downward force of the water weight over the footing toe; and correction for descriptions in Table 3.3.2-4. | 12/23/1999 | v1.4 |
| 009 | Increased upper limit for SI rebar area on SRA and ARE input commands to match US upper limit. SI bar areas are per meter width, whereas US bar areas are per foot width. | 10/20/1999 | v1.3 |
| 008 | Fixed footing moments to include effect from input value "BRG. Y LOC." on AT1 & AT2 cards. | 10/20/1999 | v1.3 |
| 007 | Added input check to make sure Saturated Soil Weight is greater than Dry Unit Weight. Added more meaningful messages when program aborts, and added History file option to see design iteration details for debugging purposes. | 08/05/1999 | v1.3 |
| 005 | Retaining wall design run aborts with message: "Severe problems with foundation SPRDRVR / SPRMAIN - return from drvr / ABDRVR" | 08/05/1999 | v1.3 |